Ebyte E105-BS21-TB UART Wireless Transmission Nearlink SLE Module 2.4GHz BLE5.2 Bluetooth Star Flash Module Development Board

$7.50

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E105-BS21-TB SparkLink Low Energy Module Development Board [Power supply interface]:USB [Communication interface]:UART [Product size]:62.74 * 25.4mm [Introduction]:E105-BS21-TB is an entry-level development board equipped with the SLE1.0 protocol SparkLink module E105-BS21. The... Read more

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SKU: E105-BS21-TBN/ATags: 2.4GHz, test board

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E105-BS21-TB SparkLink Low Energy Module Development Board

[Power supply interface]:USB

[Communication interface]:UART

[Product size]:62.74 * 25.4mm

[Introduction]:E105-BS21-TB is an entry-level development board equipped with the SLE1.0 protocol SparkLink module E105-BS21. The SparkLink module development board has complete SLE1.0 Star Flash functions, and most of the pins of the Star Flash module on the board have been led out to the pin headers on both sides. Developers can easily connect a variety of peripheral devices through jumpers according to actual needs, and the development board can also be plugged into a breadboard for use.

serial number Main firmware Description
1 E105-BS21 E105-BS21 and E105-BS21X are serial to SLE (SparkLink Low Energy) starlight modules based on the StarLight protocol version 1.0. They have small size, low power consumption, long transmission distance, fast transmission speed, strong anti-interference ability, and low latency. It has time and other characteristics, operates in the 2.4GHz frequency band, and the maximum RF transmit power is 6dBm.
E105-BS21X
2 short circuit breaker Receive and send short circuiters
3 Pin header All available GPIO pins (except the flash SPI bus) are routed to the development board's pin headers. Please see Pin Headers for more information.
4 short circuit breaker Module 3.3V power supply jumper.
5 Reset key Reset button.
6 KEY key Ordinary buttons (not yet open for use).
7 RGB light From left to right, this is LED1, LED2 is the data status indicator, and PWR is the power indicator.
8 USB interface The USB interface can be used as the power supply interface of the development board and can communicate with the chip through the USB protocol.
9 USB to UART interface The Micro-USB interface can be used as the power supply interface of the development board, which can be used to burn firmware to the chip. It can also be used as a communication interface to communicate with the chip through the onboard USB to UART bridge.

E105-BS21-TB SparkLink Low Energy Module Development Board

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Ebyte E105-BS21-TB UART Wireless Transmission Nearlink SLE Module 2.4GHz BLE5.2 Bluetooth Star Flash Module Development Board

$7.50